<template>
  <div>
    <!-- 主体部分 -->
    <section class="main">
      <input
        id="toggle-all"
        class="toggle-all"
        type="checkbox"
        @change="changeAll"
      />
      <label for="toggle-all">Mark all as complete</label>
      <ul class="todo-list">
        <!-- 当任务已完成，可以给 li 加上 completed 类，会让元素加上删除线 -->
        <li
          :class="{ completed: item.list }"
          v-for="item in list"
          :key="item.id"
        >
          <div class="view">
            <input
              class="toggle"
              type="checkbox"
              :checked="item.flag"
              @change="changeFlag(item.id, $event)"
            />
            <label>{{ item.name }}</label>
            <button class="destroy" @click="belBtn(item.id)"></button>
          </div>
        </li>
      </ul>
    </section>
  </div>
</template>

<script>
export default {
  name: 'TodoTi',
  props: {
    list: {
      type: Array,
      require: true,
    },
  },
  data() {
    return {}
  },
  computed: {},
  watch: {},
  created() {},
  methods: {
    changeFlag(id, e) {
      this.$emit('changeFlag', id, e.target.checked)
    },
    belBtn(id) {
      this.$emit('belBtn', id)
    },
    changeAll(e) {
      this.$emit('changeAll', e.target.checked)
    },
  },
}
</script>

<style scoped></style>
